function StartPlayer(id, mp3_url){
			//id of the div who will host the mp3


			var str = "";

			if(mp3_url != ""){

				str += '<object type="application/x-shockwave-flash" data="/sound/sfw/musicplayer.swf?&repeat=true&autoplay=true&song_url=' + mp3_url + '&" width="0" height="0"><param name="movie" value="/sound/sfw/musicplayer.swf?&autoplay=true&song_url='  + mp3_url + '&" /><img src="noflash.gif" width="0" height="0" alt="" /></object>';

				str += '<span style="background-color:white;">' + _L('musique') + ': </span><a href="javascript:StopPlayer(\'' + id + '\',\'' + mp3_url + '\');">';
					str += '<img alt="' + _L('Arrêter la musique') + '" src="/images/player/stop.gif" border="0" />';
				str += '</a>';


			}

			gById(id).innerHTML = str;

		}

		function StopPlayer(id, mp3_url){

			var str = '<span style="background-color:white;">' + _L('musique') + ': </span><a href="javascript:StartPlayer(\'' + id + '\',\'' + mp3_url + '\');">';
				str += '<img alt="' + _L('Démarrer la musique') + '" src="/images/player/start.gif" border="0" />';
			str += '</a>';

			gById(id).innerHTML = str;

		}